Printing plate locking device

Details Printing plate locking device Printing plate locking device

1993-10-26

1995-03-07

Burr, Edgar S.

Printing

Flexible-sheet-securing devices

101378, B41F 2712

Patent

active

053948009

ABSTRACT:
A printing plate locking device is designed to facilitate clamping a printing plate to and from a plate cylinder in a rotary press without using any external tools. The printing plate device includes a printing plate tensioning device, arranged in the plate cylinder, which can be engaged with one end of the printing plate to tension the printing plate. The printing plate locking device also includes a lever which is operatively connected to the tensioning device; and a retaining device for holding the lever in a holding position when the tensioning device puts tension on the printing plate. A method of clamping the printing plate utilizes the printing plate locking device structure.

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patent: 5123353 (1992-06-01), Beck

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